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Sound production from tape recorder makes use of
Options
(a) crests and troughs
(b) magnetic energy
(c) electrical energy
(d) none of these
Correct Answer:
magnetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- The time by a photoelectron to come out after the photon strikes is approximately
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- The time by a photoelectron to come out after the photon strikes is approximately
- When a current of (2.5±0.5) A flows through a wire, it develops a potential difference
- Alternating current cannot be measured by D.C Ammeter because
- Parsec is the unit of
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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